22 Hardfacing Electrodes - Diameter 3.2mm (Blister) Electrodes for recharging new parts, to protect areas that wear out quickly, and for repairing worn parts. Resistant to abrasion and shocks, they are very easy to ignite, even with low arc voltage equipment. Features: High resistance to abrasion and impact Good resistance to hot wear Soft fusion Good weld bead aspect Easy-to-remove slag Few projections Applications: Reloading dies Scrapers Buckets and bucket teeth Excavation equipment Chisels Conveyor screws Caterpillar links Classification: EN 14700 : E Fe 2 DIN 8555 : E2-UM-60